发明名称 |
Polyepoxide modified adducts or reactants and oleaginous compositions containing same |
摘要 |
A compound useful as a dispersant additive in oleaginous compositions selected from fuels and lubricating oils comprising the reaction products of: (i) at least one intermediate adduct comprised of the reaction products of (a) at least one polyepoxide, and (b) at least one member selected from the group consisting of polyamines, polyols, and amino alcohols; and (ii) at least one of (a) hydrocarbyl substituted C4-C10 dicarboxylic acid producing material or (b) an aldehyde and a hydrocarbyl substituted hydroxy aromatic compound. Also included is a process for preparing said compound and an oleaginous composition containing said compound.
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申请公布号 |
US5053150(A) |
申请公布日期 |
1991.10.01 |
申请号 |
US19900625623 |
申请日期 |
1990.12.04 |
申请人 |
EXXON CHEMICAL PATENTS INC. |
发明人 |
EMERT, JACOB;LUNDBERG, ROBERT D. |
分类号 |
C10L1/198;C10L1/22;C10L1/24;C10M133/52;C10M145/18;C10M149/14;C10M159/12;C10M159/16 |
主分类号 |
C10L1/198 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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